Using 3.5mm spdif_io from sound card to 3pin pdif_in on 8400gs Tags: Sound Cards Graphics Cards Cable Components Last response: July 29, 2012 1:07 AM in Components Share darksniperx July 7, 2012 4:11:27 PM Hi, I have the following sound card: With the following port: I have a videocard 8400gs with the following port: I would like to make the following cable to pass the sound from the sounds cards 3.5mm jack to videocards 3 pins spdif in so it would look something like this: The video card's manuals tells me that i need the following cable: Since the sound sound produces spdif sound, i should be able to pass it to the videocard, just dont know how i should wire the cables. Any advice would be appreciated. More about : 5mm spdif sound card 3pin pdif 8400gs reprotected a b U Graphics card July 28, 2012 9:32:43 PM Why would you do that? Why not just install your sound card, and selecting your sound card as the main source of playback? m 0 l darksniperx July 29, 2012 1:07:09 AM I need sound output though hdmi. and my tv does not have 3.5mm audio in. m 0 l Can't find your answer ? Ask ! Publish Related resources What sound card has front panel audio header and s/pdif I/O? Forum SolvedBest Sound Card with S/PDIF Output Under $100? Forum Sound card to receiver S/PDIF not working (no sound). Forum Will using S/PDIF fix my P4P800s se sound problems Forum S/PDIF sound card Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !